The mintToken function of Pylon (PYLNT) aka PylonToken, an Ethereum token, has an integer…
Priority LOW 36CWE-190Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
The mintToken function of Pylon (PYLNT) aka PylonToken, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value, a related issue to CVE-2018-11812.
Why it matters now
EPSS 0.01424 73rd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:pylon-network:pylontoken:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Pylon-network |
- cpe:2.3:a:pylon-network:pylontoken:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Pylon-network
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-18667
- 2026-10-03 Alias added: GHSA-vhq3-xx7w-3wr2
References
Sources
- CVE-2018-18667 · CVE Program
- CVE-2018-18667 · NVD
- FIRST EPSS
- GHSA-vhq3-xx7w-3wr2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences